Note: Started in 1967 by publisher Meulenhoff. The name of the publisher changed in 2002 to Uitgeverij M and in 2006 to Mynx.
Catalog #222 should have been the translation of Phyllis Eisenstein's "In the Red Lord's Reach" (as "Alaric Vervolgd") but was never published.
Catalog #290, 303 and 304 were issued twice
Catalog #328 and 330 were never assigned.